Class ObjectBufferChannel

java.lang.Object
  ObjectBufferChannel

All Implemented Interfaces:

ObjectChannel

public class ObjectBufferChannel
extends java.lang.Object
implements ObjectChannel

ObjectBufferChannel. This class creates a communication channel using a socket.

Author:

Heinz Kredel.

Field Summary

(package private) static int	DEFAULT_CAPACITY default capacity for ByteBuffer.
(package private) java.nio.ByteBuffer	hbb heap ByteBuffer.
(package private) ObjectBuffer	ob object ByteBuffer wraper.
(package private) java.nio.channels.SocketChannel	soc socket channel.

Constructor Summary

ObjectBufferChannel(java.nio.channels.SocketChannel s)
Constructs a socket channel on the given socket s.

ObjectBufferChannel(java.nio.channels.SocketChannel s, int cap)
Constructs a socket channel on the given socket s.

Method Summary

void	close() Closes the channel.
java.lang.Object	receive() Receives an object.
void	send(java.lang.Object v) Sends an object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_CAPACITY

static final int DEFAULT_CAPACITY

default capacity for ByteBuffer.

See Also:

Constant Field Values

hbb

final java.nio.ByteBuffer hbb

heap ByteBuffer.

ob

final ObjectBuffer ob

object ByteBuffer wraper.

soc

final java.nio.channels.SocketChannel soc

socket channel.

Constructor Detail

ObjectBufferChannel

public ObjectBufferChannel(java.nio.channels.SocketChannel s,
                           int cap)
                    throws java.io.IOException

Constructs a socket channel on the given socket s.

Parameters:

s - socket channel.

cap - capacity of ByteBuffer.

Throws:

java.io.IOException

ObjectBufferChannel

public ObjectBufferChannel(java.nio.channels.SocketChannel s)
                    throws java.io.IOException

Constructs a socket channel on the given socket s.

Parameters:

s - socket channel.

Throws:

java.io.IOException

Method Detail

send

public void send(java.lang.Object v)
          throws java.io.IOException

Sends an object.

Specified by:

send in interface ObjectChannel

Parameters:

v - Object to send.

Throws:

java.io.IOException

receive

public java.lang.Object receive()
                         throws java.io.IOException,
                                java.lang.ClassNotFoundException

Receives an object.

Specified by:

receive in interface ObjectChannel

Returns:

received Object.

Throws:

java.io.IOException

java.lang.ClassNotFoundException

close

public void close()

Closes the channel.

Specified by:

close in interface ObjectChannel